Preheat oven to 400 Fahrenheit. Place tortillas on baking sheet(s).
Bake for 3 to 4 minutes or until crisp.
Spread beans evenly over tortillas. Spread taco sauce evenly over beans. Top with bell peppers, green onions and crushed red pepper.
Bake for 7 to 8 minutes. Top with additional toppings. Cut into wedges.